/*
 * Copyright (c) 2018, hiwepy (https://github.com/hiwepy).
 *
 * Licensed under the Apache License, Version 2.0 (the "License"); you may not
 * use this file except in compliance with the License. You may obtain a copy of
 * the License at
 *
 * http://www.apache.org/licenses/LICENSE-2.0
 *
 * Unless required by applicable law or agreed to in writing, software
 * distributed under the License is distributed on an "AS IS" BASIS, WITHOUT
 * WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. See the
 * License for the specific language governing permissions and limitations under
 * the License.
 */
package org.apache.shiro.spring.boot.ldap.utils;

import org.apache.directory.ldap.client.api.LdapConnection;
import org.apache.directory.ldap.client.api.LdapNetworkConnection;
import org.apache.shiro.spring.boot.ldap.exception.LdapConnectionException;

/**
 * TODO
 * @author ： <a href="https://github.com/hiwepy">hiwepy</a>
 */
public class LdapConnectionUtils {

	public static LdapConnection openConnection(String ldapHost, int ldapPort, String name, String credentials) {
		LdapConnection connection = new LdapNetworkConnection(ldapHost, ldapPort);
		try {
			connection.bind(name, credentials);
		} catch (Exception e) {
			throw new LdapConnectionException("LDAP connection open failure", e);
		}
		return connection;
	}

	public static void closeConnection(LdapConnection connection) {
		try {
			connection.unBind();
			connection.close();
		} catch (Exception e) {
			throw new LdapConnectionException("LDAP connection close failure", e);
		}
	}

}
